A building scaffold having quick connect buckles and folding ledgers

Abstract

The utility model provides a kind of building scaffold with quick connection buckle and folding crossbeam, it is related to building scaffold.The building scaffold with quick connection buckle and folding crossbeam, including support structure, support structure includes two first vertical pole and two second vertical pole, the outside of first vertical pole and second vertical pole is equipped with several fixed frame, the inside fixed connection of fixed frame has clamping plate, the upper surface fixed connection of fixed frame has fixed block.In the utility model, the position of positioning block can be limited by positioning plate, and after limiting, first bolt is placed into the inside of first positioning hole, positioning plate and positioning block can be connected, so that the support plate fixes first cross bar and second cross bar, solves the problem that part of scaffold connected by bolt needs to be installed by wrench and other tools, not only prolongs the assembly time of scaffold, but also increases the operation strength of construction personnel.

Description

Technical Field

[0001] This utility model relates to building scaffolding, specifically a building scaffolding with quick-connect buckles and folding beams. Background Technology

[0002] Construction scaffolding is an indispensable temporary support equipment in the construction industry. It primarily provides a safe working platform for construction workers and bears the loads of construction tools and materials, and is widely used in building construction, bridge construction, equipment installation, and other scenarios. With the rapid development of the construction industry, higher demands are being placed on the practicality, convenience, and safety of scaffolding. Scaffolding with quick-connect and folding functions, due to its adaptability to different construction environments and improved assembly and disassembly efficiency, has gradually become a key focus of industry research and development.

[0003] Many existing scaffolding systems use bolt connections, requiring the use of wrenches and other tools to tighten each bolt individually during assembly. This not only prolongs assembly time but also increases the workload for construction workers. Furthermore, the inconvenience of using these tools in high-altitude work environments poses safety hazards. Additionally, traditional scaffolding beams are often fixed-length members, taking up considerable space during transportation and storage, increasing transportation costs and warehousing pressure. This is particularly problematic in confined construction sites or where frequent scaffolding relocation is necessary, hindering site planning and material management and failing to meet the demands of efficient construction.

[0004] Therefore, those skilled in the art have provided a construction scaffold with quick-connect snap-fit ​​and folding beams to solve the problems mentioned in the background art. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this application provides a construction scaffold with quick-connect buckles and folding beams. This solves the problem that some scaffolds connected by bolts require tools such as wrenches for installation, which not only prolongs the assembly time of the scaffolds but also increases the operational intensity of construction workers. Furthermore, traditional scaffolds with fixed-length beams occupy a large amount of space during transportation and storage, increasing transportation costs and warehousing pressure. In scenarios where construction sites are small or scaffolds need to be moved frequently, it is difficult to meet the needs of efficient construction.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A construction scaffold with quick-connect buckles and folding crossbeams includes a support structure. The support structure includes two first vertical rods and two second vertical rods. Several fixing frames are provided on the outer side of the first and second vertical rods. Clamping plates are fixedly connected inside the fixing frames. Fixing blocks are fixedly connected to the upper surface of the fixing frames. A support plate is fixedly connected to the side of the fixing blocks away from the fixing frames. Several positioning plates are fixedly connected to the upper surface of the support plate. Several first crossbeams are provided between the first and second vertical rods. Several adjusting blocks are provided between the two first vertical rods and between the two second vertical rods. The two ends of the adjusting blocks are hinged to the second crossbeams. Positioning blocks are fixedly connected to the two ends of the first crossbeams and the ends of the second crossbeams away from the adjusting blocks.

[0010] Through the above technical solution, the device can limit the position of the positioning block by the positioning plate during use, and then connect the positioning plate and the positioning block to fix the first and second horizontal bars by the support plate. This solves the problem that some scaffolding connected by bolts requires the use of wrenches and other tools for installation, which not only prolongs the assembly time of the scaffolding, but also increases the labor intensity of construction workers. By rotating the bolts inside the mounting plate, the two fixing frames can be separated, thereby separating the clamping plate from the first or second vertical bar, thus eliminating the clamping of the first or second vertical bar by the clamping plate. This allows the height of the support plate to be adjusted as needed, thereby adjusting the fixed position of the first or second horizontal bar.

[0011] Furthermore, the two first vertical bars are symmetrically distributed, the two second vertical bars are symmetrically distributed, and the first vertical bars and the second vertical bars are arranged in a rectangular pattern.

[0012] The above technical solution allows the rectangular arrangement to adapt to the length and installation requirements of the folding beam assembly, providing construction workers with a regular working space and improving construction convenience.

[0013] Furthermore, the two fixing frames form a group, the two positioning plates form a group, and the positioning block can be embedded between the two positioning plates in the same group;

[0014] Through the above technical solutions, the group design makes the fixing frame and positioning plate compatible, which facilitates quick positioning and installation, improves the efficiency of scaffold assembly, ensures that the horizontal bar and the support structure are firmly connected, avoids shaking and displacement during use, and at the same time ensures that the horizontal support surface is flat, thereby improving the safety of operation.

[0015] Furthermore, mounting plates are fixedly connected to both ends of the outer side of the fixing frame, and threaded holes are opened inside the mounting plates and bolts are threadedly connected to them;

[0016] The above technical solution allows for flexible tightening and loosening of bolts, facilitating the adjustment of the height of the fixing frame on the vertical pole according to construction needs. It also makes disassembly and assembly convenient, which is beneficial for the later maintenance or replacement of components of the scaffolding.

[0017] Furthermore, both the interior of the positioning block and the interior of the positioning plate are provided with first positioning holes, and the interior of the positioning block is provided with a first pin;

[0018] The above technical solution makes the pin-type connection easy to assemble and disassemble without complicated tools, shortens the scaffolding assembly and disassembly time, and ensures the connection strength to meet the construction load requirements.

[0019] Furthermore, a limiting shell is provided on the outer side of the adjusting block, and the limiting shell is slidably connected to the adjusting block and the second crossbar;

[0020] Through the above technical solution, the limiting shell slides to connect the adjusting block and the second crossbar, which can be quickly positioned when the second crossbar is unfolded to a horizontal state, limiting the rotational displacement of the crossbar and ensuring the stability of the horizontal support.

[0021] Furthermore, second positioning holes are provided inside both ends of the limiting shell and inside one end of the second crossbar, and a second pin is provided inside the second crossbar.

[0022] Through the above technical solution, the limiting shell corresponds to the second positioning hole of the second crossbar, and the second pin can lock the second crossbar in the unfolded state to prevent it from rotating and deviating around the adjusting block, thus ensuring the stability of the horizontal support and meeting the construction load requirements.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. This utility model provides a construction scaffold with quick-connect buckles and folding beams. Through the arrangement of a fixed frame, clamping plate, mounting plate, fixing block, support plate, positioning plate, first horizontal bar, second horizontal bar, positioning block, first positioning hole, and first pin, the device allows the positioning plate to define the position of the positioning block during use. After defining the position, the first pin is inserted into the first positioning hole to connect the positioning plate and the positioning block, thereby fixing the first and second horizontal bars to the support plate. This solves the problem that some bolted scaffolds require the use of wrenches and other tools for installation, which not only prolongs the assembly time but also increases the workload of construction workers. Rotating the bolts inside the mounting plate separates the two fixed frames, thus separating the clamping plate from the first or second vertical bar, eliminating the clamping of the first or second vertical bar. This allows the height of the support plate to be adjusted as needed, thereby adjusting the fixed position of the first or second horizontal bar.

[0025] 2. This utility model provides a construction scaffold with quick-connect buckles and folding crossbeams. Through the arrangement of an adjusting block, a second crossbeam, a limiting shell, a second positioning hole, and a second pin, the device allows the limiting shell to slide from the outside of the adjusting block to the outside of the second crossbeam during use. This disengages the limiting shell from the second crossbeam, allowing the second crossbeam to rotate and fold at both ends of the limiting block, thus shortening its length. This solves the problem of traditional scaffolds with fixed-length crossbeams, which occupy a large space during transportation and storage, increasing transportation costs and warehousing pressure, and failing to meet the needs of efficient construction in scenarios with limited space or frequent scaffold relocation. Attached Figure Description

[0026] Figure 1 This is an axial view schematic diagram of the present invention;

[0027] Figure 2 This is a schematic axial sectional view of the present invention;

[0028] Figure 3 This is an axial view schematic diagram of the fixing frame of this utility model;

[0029] Figure 4 This is a side-axis view of the fixing frame of this utility model;

[0030] Figure 5 For the present utility model Figure 1 Enlarged diagram of point A.

[0031] In the picture:

[0032] 1. Support structure; 2. Fixing frame; 3. Clamping plate; 4. Mounting plate; 5. Fixing block; 6. Support plate; 7. Positioning plate; 8. First crossbar; 9. Adjusting block; 10. Second crossbar; 11. Positioning block; 12. First positioning hole; 13. First pin; 14. Limiting shell; 15. Second positioning hole; 16. Second pin; 101. First vertical bar; 102. Second vertical bar. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Specific implementation method 1:

[0035] Please see Figure 1, Figure 2 , Figure 3 , Figure 4 This embodiment of a construction scaffold with quick-connect buckles and folding crossbeams includes a support structure 1. The support structure 1 includes two first vertical rods 101 and two second vertical rods 102. Several fixing frames 2 are provided on the outer sides of the first vertical rods 101 and second vertical rods 102. Clamping plates 3 are fixedly connected inside the fixing frames 2. Fixing blocks 5 are fixedly connected to the upper surface of the fixing frames 2. A support plate 6 is fixedly connected to the side of the fixing block 5 away from the fixing frames 2. Several positioning plates 7 are fixedly connected to the upper surface of the support plate 6. Several first crossbeams 8 are provided between the first vertical rods 101 and second vertical rods 102. Several adjusting blocks 9 are provided between the two first vertical rods 101 and between the two second vertical rods 102. Both ends of the segment 9 are hinged to a second crossbar 10. Both ends of the first crossbar 8 and the end of the second crossbar 10 away from the adjusting block 9 are fixedly connected to a positioning block 11. The two first vertical bars 101 are symmetrically distributed, and the two second vertical bars 102 are symmetrically distributed. The first vertical bars 101 and the second vertical bars 102 are arranged in a rectangular pattern. The two fixing frames 2 are a group, and the two positioning plates 7 are a group. The positioning block 11 can be embedded between the two positioning plates 7 in the same group. Both ends of the outer side of the fixing frame 2 are fixedly connected to a mounting plate 4. The mounting plate 4 has a threaded hole and a bolt is threadedly connected inside. The positioning block 11 and the positioning plate 7 both have a first positioning hole 12 inside. The positioning block 11 has a first pin 13 inside. Specific implementation method 2:

[0037] Please see Figure 5 In this embodiment, a building scaffold with quick-connect buckles and folding crossbeams is provided. The outer side of the adjusting block 9 is provided with a limiting shell 14. The limiting shell 14 is slidably connected to the adjusting block 9 and the second crossbeam 10. The inner ends of the limiting shell 14 and the inner end of one of the second crossbeams 10 are provided with second positioning holes 15. The inner side of the second crossbeam 10 is provided with a second pin 16.

[0038] This embodiment describes a construction scaffold with quick-connect buckles and folding crossbeams. It should be noted that the arrangement of the fixing frame 2, clamping plate 3, mounting plate 4, fixing block 5, support plate 6, positioning plate 7, first crossbar 8, second crossbar 10, positioning block 11, first positioning hole 12, and first pin 13 allows the device to define the position of the positioning block 11 via the positioning plate 7 during use. After defining the position, the first pin 13 is inserted into the first positioning hole 12, connecting the positioning plate 7 to the positioning block 11. This allows the support plate 6 to fix the first crossbar 8 and second crossbar 10. This solves the problem that some bolt-connected scaffolds require the use of wrenches and other tools for installation, which not only prolongs the assembly time but also increases the workload of construction workers. Rotating the bolts inside the mounting plate 4 separates the two fixing frames 2, thereby separating the clamping plate 3 from the first vertical bar 101 or the second vertical bar 102. This eliminates the clamping of the clamping plate 3 on the first vertical bar 101 or the second vertical bar 102, thereby adjusting the height of the support plate 6 as needed, and adjusting the fixed position of the first horizontal bar 8 or the second horizontal bar 10. Through the setting of the adjusting block 9, the second horizontal bar 10, the limiting shell 14, the second positioning hole 15 and the second pin 16, the device can slide the limiting shell 14 to move from the outside of the adjusting block 9 to the outside of the second horizontal bar 10 during use, thereby canceling the connection between the limiting shell 14 and the second horizontal bar 10. Then the second horizontal bar 10 can be rotated, so that the two second horizontal bars 10 are folded at both ends of the limiting block, thereby shortening the length of the second horizontal bar 10. This solves the problem that traditional scaffolding with fixed beam lengths occupies a lot of space during transportation and storage, increases transportation costs and warehousing pressure, and is difficult to meet the needs of efficient construction in scenarios with small construction sites or frequent scaffolding relocation.

[0039] The working principle of the above embodiment is as follows: In use, the first vertical rod 101 and the second vertical rod 102 are placed in the designated positions. After placement, the first horizontal rod 8 is placed between the first vertical rod 101 and the second vertical rod 102. Then, the positioning block 11 at one end of the first horizontal rod 8 is inserted between two positioning plates 7 above the support plate 6 on the outside of the first vertical rod 101, and the positioning block 11 at the other end of the first horizontal rod 8 is inserted between two positioning plates 7 above the support plate 6 on the outside of the second vertical rod 102. Then, the first pin 13 is inserted into the first positioning hole 12 inside the positioning plate 7. Inside, the first pin 13 passes through the first positioning hole 12 inside the positioning block 11, thereby fixing the first horizontal bar 10 to the first vertical bar 101 and the second vertical bar 102. Then, the second horizontal bar 10 is placed between the two first vertical bars 101 or between the two second vertical bars 102. At this time, the limiting shell 14 is located outside the adjusting block 9, and the second pin 16 is located inside the second positioning hole 15 inside the limiting shell 14 and the second horizontal bar 10, thereby limiting the position of the limiting shell 14. Then, the adjusting block 9 at one end of the second horizontal bar 8 can be inserted into one of the two positioning plates 7. Inside, the second crossbar 10 is fixed using the same method as described above for fixing the first crossbar 8, thus completing the fixation of the device. When the device needs to be disassembled and the crossbeam is folded, the user removes the first pin 13 inside the positioning block 11, canceling the connection between the positioning plate 7 and the positioning block 11. Then, the second crossbar 10 can be removed. After that, the second pin 16 is removed, canceling the connection between the limiting shell 14 and the second crossbar 10. After cancellation, the limiting shell 14 is slid to move to the outside of one of the second crossbars 10. Then, both second crossbars 10 are rotated so that the second pins at both ends of the adjusting block 9 are adjusted. The crossbar 10 rotates, and then the two second crossbars 10 come into contact with each other, thus completing the folding of the longer second crossbar 10. When it is necessary to adjust the fixed height of the second crossbar 10 and the first crossbar 8, simply rotate the bolt inside the mounting plate 4 to separate the two fixing frames 2. After separation, the position of the fixing frames 2 can be moved to adjust the height of the fixing frames 2. After adjustment, the bolts can be threaded to the mounting plates 4 at both ends of the two fixing frames 2 to connect the two fixing frames 2, so that the clamping plate 3 can clamp the first vertical bar 101 or the second vertical bar 102, thereby adjusting the height of the support plate 6.

Claims

1. A construction scaffold with quick-connect buckles and folding beams, comprising a support structure (1), characterized in that: The support structure (1) includes two first vertical rods (101) and two second vertical rods (102). Several fixing frames (2) are provided on the outer side of the first vertical rods (101) and the second vertical rods (102). A clamping plate (3) is fixedly connected inside the fixing frame (2). A fixing block (5) is fixedly connected to the upper surface of the fixing frame (2). A support plate (6) is fixedly connected to the side of the fixing block (5) away from the fixing frame (2). Several positioning plates (7) are fixedly connected to the upper surface of the support plate (6). Several first horizontal rods (8) are provided between the first vertical rods (101) and the second vertical rods (102). Several adjusting blocks (9) are provided between the two first vertical rods (101) and between the two second vertical rods (102). A second horizontal rod (10) is hinged to both ends of the adjusting block (9). A positioning block (11) is fixedly connected to both ends of the first horizontal rod (8) and the end of the second horizontal rod (10) away from the adjusting block (9).

2. A construction scaffold with quick-connect buckles and folding beams as described in claim 1, characterized in that: The two first vertical bars (101) are symmetrically distributed, the two second vertical bars (102) are symmetrically distributed, and the first vertical bars (101) and the second vertical bars (102) are arranged in a rectangular pattern.

3. A construction scaffold with quick-connect buckles and folding beams according to claim 1, characterized in that: Two of the fixing brackets (2) form a group, two of the positioning plates (7) form a group, and the positioning block (11) can be embedded between the two positioning plates (7) in the same group.

4. A construction scaffold with quick-connect buckles and folding beams as described in claim 1, characterized in that: The mounting plate (4) is fixedly connected to both ends of the outer side of the fixing frame (2). The mounting plate (4) has threaded holes and bolts are threadedly connected inside.

5. A construction scaffold with quick-connect buckles and folding beams according to claim 1, characterized in that: The positioning block (11) and the positioning plate (7) are both provided with a first positioning hole (12), and the positioning block (11) is provided with a first pin (13).

6. A construction scaffold with quick-connect buckles and folding beams according to claim 1, characterized in that: The adjusting block (9) is provided with a limiting shell (14) on its outer side, and the limiting shell (14) is slidably connected to the adjusting block (9) and the second crossbar (10).

7. A construction scaffold with quick-connect buckles and folding beams according to claim 6, characterized in that: The inner ends of the limiting shell (14) and one end of the second crossbar (10) are provided with second positioning holes (15), and the inner end of the second crossbar (10) is provided with a second pin (16).

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